Pipeline Safety Goes Public: Comment on Interpretation Requests Online
Published Date: 4/24/2026
Rule
Summary
Starting April 24, 2026, PHMSA will post all pipeline safety interpretation requests on its website and let the public comment on them. This change affects anyone involved in pipeline safety rules by making the process more open and transparent. There’s no new cost, but now you can see and share your thoughts on questions about pipeline safety before PHMSA responds.
Analyzed Economic Effects
3 provisions identified: 2 benefits, 1 costs, 0 mixed.
Requests Posted; Public Comments Allowed
Effective April 24, 2026, PHMSA will post each request for a written regulatory interpretation on its public website and allow public comment for a period not to exceed 30 days. PHMSA will also post each final written interpretation to its interpretations website.
Potential Fewer Enforcement Actions for Operators
PHMSA states the increased transparency may reduce the number of interpretation requests and clarify regulatory application, which could lead to fewer enforcement actions and de minimis cost savings for pipeline operators. PHMSA estimates the total costs to the regulated community will be de minimis.
PHMSA May Not Be Required To Consider Comments
PHMSA's rule states its obligation to consider public comments is discretionary, not mandatory, meaning PHMSA may, but is not required to, respond to or act on comments submitted during the up-to-30-day comment period. Commenters should expect that PHMSA may or may not respond to their submissions.
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Key Dates
Department and Agencies
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